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Dr. Christopher C. Subject, MD
NPI1891862793
- Publications
- 1
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 4867 Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Subject's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Christopher C. Subject is an internist in Los Angeles, California
Dr. Subject practices at Kaiser Permanente Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.
Dr. Subject's NPI, 1891862793, was assigned on November 29, 2006. Dr. Subject graduated from New York Medical College in 1998. Dr. Subject's California license number on file is A72164.
NPI and contact details
- NPI
- 1891862793NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christopher C. Subject practices at Kaiser Permanente Los Angeles Medical Center in Los Angeles, California
Dr. Subject's primary practice is Kaiser Permanente Los Angeles Medical Center, at 4867 Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Kaiser Permanente Los Angeles Medical Center4867 Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Source: Dmand AI Affiliation Data
Dr. Christopher C. Subject is affiliated with 2 sites of care and 1 medical group
Dr. Subject's primary practice is Kaiser Permanente Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Subject to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher C. Subject's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Subject practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Los Angeles Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Subject practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christopher C. Subject is one of 16,751 internists in California
Internal medicine is Dr. Subject's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Subject is board certified in internal medicine by the American Board of Internal Medicine. Dr. Subject has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Subject
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California1,242internists in Los Angeles65internists at Kaiser Permanente Los Angeles Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christopher C. Subject's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Subject's median patient age at 79, with 60% women.
Dr. Subject's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Christopher C. Subject has 1 publication on record
Dmand AI links 1 paper to Dr. Subject in 2023. Dr. Subject's most frequent co-authors are Benjamin I. Broder, MD, Robert M. Cooper, MD and Vang Kou Khang, MD.
Papers1
Dr. Subject's most frequent co-authors
- Benjamin I. Broder, MD1 shared paper
- Robert M. Cooper, MD1 shared paper
- Vang Kou Khang, MD1 shared paper
Recent publications by Dr. Subject
See who Dr. Subject researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Subject works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher C. Subject graduated from New York Medical College
Dr. Subject graduated from New York Medical College in 1998.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Christopher C. Subject accepts plans from 2 insurance carriers
Dr. Subject is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Subject accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher C. Subject's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Christopher C. Subject
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Christopher C. Subject's NPI number?
Dr. Christopher C. Subject's NPI number is 1891862793. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher C. Subject?
Dr. Christopher C. Subject is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christopher C. Subject practice?
Dr. Subject practices at 4867 Sunset Blvd, Los Angeles, CA 90027. Dr. Subject's primary practice is Kaiser Permanente Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dmand AI also links Dr. Subject to 1 group practice or clinic.
What is Dr. Christopher C. Subject's office phone number?
The practice phone on file for Dr. Subject is (323) 783-4011.
What is Dr. Christopher C. Subject's medical license number?
Dr. Subject's California license number on file is A72164.
Which hospitals is Dr. Christopher C. Subject affiliated with?
Dr. Subject practices at Kaiser Permanente Los Angeles Medical Center in Los Angeles, California.
What medical group is Dr. Christopher C. Subject part of?
Dr. Subject is linked to Southern California Permanente Medical Group.
Is Dr. Christopher C. Subject board certified?
Yes. Dr. Subject is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Christopher C. Subject go to medical school?
Dr. Subject graduated from New York Medical College in 1998.
How long has Dr. Christopher C. Subject been practicing?
Dr. Subject graduated from medical school in 1998, 28 years ago.
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Does Dr. Christopher C. Subject do research?
Dmand AI links 1 publication to Dr. Subject.
Who does Dr. Christopher C. Subject publish with?
Dr. Subject's most frequent co-authors are Benjamin I. Broder, MD (1 shared paper), Robert M. Cooper, MD (1 shared paper) and Vang Kou Khang, MD (1 shared paper).
What insurance does Dr. Christopher C. Subject accept?
Dr. Subject is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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